Patents by Inventor Kyle P. Baldwin
Kyle P. Baldwin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11602947Abstract: A method of producing a photocured structure comprising a backing layer for coupling to a relief image printing plate or as an integral all-in-one structure comprising a backing layer and a relief image printing layer. The photocured structure may be formed using a continuous liquid interphase method or three-dimensional plating to selectively crosslink and cure a photocurable composition. The backing layer may comprise a lattice or series of openings of the lattice where the placement and density of the openings is controlled.Type: GrantFiled: July 23, 2020Date of Patent: March 14, 2023Assignee: MacDermid Graphics Solutions LLCInventors: Kyle P. Baldwin, Ryan W. Vest, Laurie A. Bryant
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Publication number: 20220024239Abstract: A method of producing a photocured structure comprising a backing layer for coupling to a relief image printing plate or as an integral all-in-one structure comprising a backing layer and a relief image printing layer. The photocured structure may be formed using a continuous liquid interphase method or three-dimensional plating to selectively crosslink and cure a photocurable composition. The backing layer may comprise a lattice or series of openings of the lattice where the placement and density of the openings is controlled.Type: ApplicationFiled: July 23, 2020Publication date: January 27, 2022Inventors: Kyle P. Baldwin, Ryan W. Vest, Laurie A. Bryant
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Patent number: 10429736Abstract: A method of producing a flexographic printing plate using a continuous liquid interphase is provided herein. This method allows for significantly reduced production times and fewer preparation steps compared to standard non-continuous techniques and results in less waste than typical methods for preparing flexographic printing plates. The printing plate provided by using continuous liquid interphase production results in a printing plate with desirable elastomeric elongation, desirable hardness, plate thickness in the range of 0.030 inches to 0.250 inches, and comprises printing dots with desirable characteristics.Type: GrantFiled: April 27, 2017Date of Patent: October 1, 2019Assignee: MacDermid Graphics Solutions LLCInventors: Laurie A. Bryant, Kyle P. Baldwin, Ryan W. Vest
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Patent number: 10241401Abstract: A method of producing a flexographic printing plate using a continuous liquid interphase is provided herein. This method allows for significantly reduced production times and fewer preparation steps compared to standard non-continuous techniques and results in less waste than typical methods for preparing flexographic printing plates. The printing plate provided by using continuous liquid interphase production results in a printing plate with desirable elastomeric elongation, desirable hardness, plate thickness in the range of 0.030 inches to 0.250 inches, and comprises printing dots with desirable characteristics.Type: GrantFiled: August 1, 2016Date of Patent: March 26, 2019Assignee: MacDermid Graphics Solutions LLCInventors: Ryan W. Vest, Kyle P. Baldwin, Laurie A. Bryant
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Publication number: 20180314157Abstract: A method of producing a flexographic printing plate using a continuous liquid interphase is provided herein. This method allows for significantly reduced production times and fewer preparation steps compared to standard non-continuous techniques and results in less waste than typical methods for preparing flexographic printing plates. The printing plate provided by using continuous liquid interphase production results in a printing plate with desirable elastomeric elongation, desirable hardness, plate thickness in the range of 0.030 inches to 0.250 inches, and comprises printing dots with desirable characteristics.Type: ApplicationFiled: April 27, 2017Publication date: November 1, 2018Inventors: Laurie A. Bryant, Kyle P. Baldwin, Ryan W. Vest
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Patent number: 10036956Abstract: A method of flood exposing a photocurable printing blank to actinic radiation from a UV LED light source, wherein a high intensity UV LED light source is modulated to a lower intensity. The method includes the steps of: (a) positioning the photocurable printing blank in an exposure unit, wherein the exposure unit comprises one or more high intensity UV LED light sources; (b) modulating intensity of the one or more high intensity UV LED light sources to a lower intensity; and (c) flood exposing the photocurable printing blank through the photographic negative or the digitally imaged mask layer to actinic radiation from the one or more modulated UV LED light sources.Type: GrantFiled: May 3, 2016Date of Patent: July 31, 2018Inventors: Kyle P. Baldwin, Jeremy Hogan, Miguel Barboza, Rogelio Sanchez
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Patent number: 10025183Abstract: A photosensitive printing blank having is described. The photosensitive printing blank comprises at least one photocurable layer that is capable of being selectively crosslinked and cured upon exposure to actinic radiation at a desired wavelength region comprising (a) at least one elastomeric binder, (b) at least one ethylenically unsaturated monomer, (c) a photoinitiator having a favorable absorption profile in the desired wavelength region used for exposing the at least one photocurable layer to actinic radiation, and (d) a dye, wherein the dye exhibits a suitable percent transmission as measured with a UV spectrophotometer at the desired wavelength region used for exposing the at least one photocurable layer to actinic radiation, and optionally an infrared ablatable layer disposed on the at least one photocurable layer. A method of making a relief image printing element from the photosensitive printing blank is also described.Type: GrantFiled: January 22, 2014Date of Patent: July 17, 2018Inventors: Kyle P. Baldwin, Miguel A. Barboza, Kerry O'Brate, Rogelio Sanchez
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Publication number: 20180031973Abstract: A method of producing a flexographic printing plate using a continuous liquid interphase is provided herein. This method allows for significantly reduced production times and fewer preparation steps compared to standard non-continuous techniques and results in less waste than typical methods for preparing flexographic printing plates. The printing plate provided by using continuous liquid interphase production results in a printing plate with desirable elastomeric elongation, desirable hardness, plate thickness in the range of 0.030 inches to 0.250 inches, and comprises printing dots with desirable characteristics.Type: ApplicationFiled: August 1, 2016Publication date: February 1, 2018Inventors: Ryan W. Vest, Kyle P. Baldwin, Laurie A. Bryant
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Publication number: 20170322494Abstract: A method of flood exposing a photocurable printing blank to actinic radiation from a UV LED light source, wherein a high intensity UV LED light source is modulated to a lower intensity. The method includes the steps of: (a) positioning the photocurable printing blank in an exposure unit, wherein the exposure unit comprises one or more high intensity UV LED light sources; (b) modulating intensity of the one or more high intensity UV LED light sources to a lower intensity; and (c) flood exposing the photocurable printing blank through the photographic negative or the digitally imaged mask layer to actinic radiation from the one or more modulated UV LED light sources.Type: ApplicationFiled: May 3, 2016Publication date: November 9, 2017Inventors: Kyle P. Baldwin, Jeremy Hogan, Miguel Barboza, Rogelio Sanchez
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Patent number: 9291891Abstract: A method of controlling surface roughness of a flexographic printing element during thermal processing is provided. An imaged and exposed relief image printing element is thermally developed to remove the portions of at least one layer of photopolymer that are not crosslinked and cured by using a blotting material. The blotting material is separated from the at least one layer of photopolymer. Thereafter, a smooth material is inserted between the surface of the at least one layer of photopolymer and the blotting material, applying pressure and heat. In the alternative, after the relief image printing element is removed from the thermal processor, a polymeric film is laminated onto the relief image printing element using heat and pressure. The surface roughness of the relief image printing element is reduced, allowing for increased solid ink density on solid areas printed using the relief image printing element.Type: GrantFiled: November 15, 2013Date of Patent: March 22, 2016Inventors: Kyle P. Baldwin, Ryan W. Vest
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Patent number: 9217928Abstract: A method is provided for processing a flexographic printing blank to produce a relief image printing element capable of printing cleanly. The method provides a flexographic printing blank comprising: (i) a support layer; (ii) at least one photocurable layer disposed on the support layer, and (iii) a laser ablatable mask layer disposed on the at least one photocurable layer. The laser ablatable mask layer is laser ablated to create an in situ negative in the laser ablatable mask layer. Thereafter, a barrier layer is disposed on the laser ablatable mask layer. The photocurable layer is exposed to actinic radiation through the barrier layer and the laser ablatable mask layer; and the imaged and exposed flexographic printing blank is developed to reveal the relief image therein. The resulting flexographic relief image printing element is capable of printing cleanly and of resisting paper fibers, dust, and ink during a print run.Type: GrantFiled: August 13, 2014Date of Patent: December 22, 2015Inventors: Kyle P. Baldwin, Miguel A. Barboza, Kerry O'Brate
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Patent number: 9114601Abstract: A clean running flexographic relief image printing element and a method of making the same is described. The relief image printing element comprises (a) a backing layer; (b) a floor layer disposed on the backing layer and comprising a photopolymer containing a silicone monomer or silicone oil, wherein the cured floor layer has a surface energy of between about 18 to about 25 dynes/cm; (c) a cap layer disposed on the floor layer and comprising a photocurable composition that is capable of being imagewise exposed to actinic radiation to create a relief image therein, wherein the cap layer has a surface energy of between about 30 and about 40 dynes/cm; and (d) a removable cover sheet. The differential of surface energies between the floor layer and the cap layer increases how clean the plate will print over time.Type: GrantFiled: March 1, 2012Date of Patent: August 25, 2015Inventors: Kyle P. Baldwin, Miguel A. Barboza
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Publication number: 20150205199Abstract: A photosensitive printing blank having is described. The photosensitive printing blank comprises at least one photocurable layer that is capable of being selectively crosslinked and cured upon exposure to actinic radiation at a desired wavelength region comprising (a) at least one elastomeric binder, (b) at least one ethylenically unsaturated monomer, (c) a photoinitiator having a favorable absorption profile in the desired wavelength region used for exposing the at least one photocurable layer to actinic radiation, and (d) a dye, wherein the dye exhibits a suitable percent transmission as measured with a UV spectrophotometer at the desired wavelength region used for exposing the at least one photocurable layer to actinic radiation, and optionally an infrared ablatable layer disposed on the at least one photocurable layer. A method of making a relief image printing element from the photosensitive printing blank is also described.Type: ApplicationFiled: January 22, 2014Publication date: July 23, 2015Applicant: MacDermid Printing Solutions, LLCInventors: Kyle P. Baldwin, Miguel A. Barboza, Kerry O'Brate, Rogelio Sanchez
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Patent number: 9046778Abstract: A method of tailoring the shape of a plurality of relief printing dots created in a photosensitive printing blank during a platemaking process is provided. The photocurable layer is exposed to actinic radiation using an array of UV LED light assemblies and the use of the array of UV LED light assemblies produces relief printing dots having at least one geometric characteristic selected from the group consisting of a desired planarity of a top surface of the relief printing dots, a desired shoulder angle of the relief printing dots and a desired edge sharpness of the relief printing dots.Type: GrantFiled: June 12, 2014Date of Patent: June 2, 2015Inventor: Kyle P. Baldwin
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Publication number: 20140295352Abstract: A method of tailoring the shape of a plurality of relief printing dots created in a photosensitive printing blank during a platemaking process is provided. The photocurable layer is exposed to actinic radiation using an array of UV LED light assemblies and the use of the array of UV LED light assemblies produces relief printing dots having at least one geometric characteristic selected from the group consisting of a desired planarity of a top surface of the relief printing dots, a desired shoulder angle of the relief printing dots and a desired edge sharpness of the relief printing dots.Type: ApplicationFiled: June 12, 2014Publication date: October 2, 2014Inventor: Kyle P. Baldwin
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Patent number: 8790864Abstract: A method of tailoring the shape of a plurality of relief printing dots created in a photosensitive printing blank during a platemaking process is provided. The photocurable layer is exposed to actinic radiation using an array of UV LED light assemblies and the use of the array of UV LED light assemblies produces relief printing dots having at least one geometric characteristic selected from the group consisting of a desired planarity of a top surface of the relief printing dots, a desired shoulder angle of the relief printing dots and a desired edge sharpness of the relief printing dots.Type: GrantFiled: August 27, 2012Date of Patent: July 29, 2014Inventor: Kyle P. Baldwin
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Patent number: 8771926Abstract: A method of preparing a photosensitive printing blank, the method comprising the steps of: a) coating a slip film onto a coversheet and drying the slip film; and depositing at least one layer of photosensitive material on top of the slip film coated coversheet and laminating a substrate layer to the exposed surface of the photosensitive material. The slip film comprises: i) a polymer selected from the group consisting of polystyrene and polyvinylpyrrolidone; ii) optionally, an additive. The slip film at least substantially eliminates the formation of hot spots during an analog plate making process.Type: GrantFiled: June 27, 2011Date of Patent: July 8, 2014Inventors: Kyle P. Baldwin, Miguel A. Barboza, Laurie A. Bryant, Jessica A. Elwell
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Publication number: 20140072913Abstract: A method of controlling surface roughness of a flexographic printing element during thermal processing is provided. An imaged and exposed relief image printing element is thermally developed to remove the portions of at least one layer of photopolymer that are not crosslinked and cured by a) heating the at least one layer of photopolymer to a sufficient temperature to soften uncured portions of the at least one layer of photopolymer; b) causing contact between the at least one layer of photopolymer and a blotting material, wherein when the blotting material contacts the at least one layer of photopolymer, the softened uncured photopolymer portions of the at least one layer of photopolymer are absorbed into the blotting material; and c) separating the blotting material from the at least one layer of photopolymer. Thereafter, a smooth material is inserted between the surface of the at least one layer of photopolymer and the blotting material.Type: ApplicationFiled: November 15, 2013Publication date: March 13, 2014Applicant: MacDermid Printing Solutions, LLCInventors: Kyle P. Baldwin, Ryan W. Vest
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Publication number: 20140057207Abstract: A method of tailoring the shape of a plurality of relief printing dots created in a photosensitive printing blank during a platemaking process is provided. The photocurable layer is exposed to actinic radiation using an array of UV LED light assemblies and the use of the array of UV LED light assemblies produces relief printing dots having at least one geometric characteristic selected from the group consisting of a desired planarity of a top surface of the relief printing dots, a desired shoulder angle of the relief printing dots and a desired edge sharpness of the relief printing dots.Type: ApplicationFiled: August 27, 2012Publication date: February 27, 2014Inventor: Kyle P. Baldwin
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Patent number: 8632958Abstract: A method of controlling surface roughness of the relief surface of a flexographic printing element during thermal processing is provided. An imaged and exposed relief image printing element is thermally developed to remove the portions of at least one layer of photopolymer that are not crosslinked and cured by a) heating the at least one layer of photopolymer to soften uncured portions of the at least one layer of photopolymer; b) causing contact between the at least one layer of photopolymer and a blotting material; and c) separating the blotting material from the at least one layer of photopolymer. Thereafter, a smooth material is inserted between the surface of the at least one layer of photopolymer and the blotting material. In the alternative, a polymeric film is laminated onto the relief image printing element using heat and pressure.Type: GrantFiled: July 14, 2011Date of Patent: January 21, 2014Inventors: Kyle P. Baldwin, Ryan W. Vest